Ronbay Technology and Rock Tech Lithium sign Strategic MoU on Extensive Local Battery Materials Partnership in Europe

  • Rock Tech and Ronbay intend to build an integrated local Battery Materials Supply Chain in Europe including a potential investment Leading CAM producer to purchase battery-grade lithium hydroxide from Rock Tech Rock Tech´s Guben Converter will be developed with full backing by Ronbay Partnership will ensure Rock Tech's products meet customer needs TORONTO , June 26, 2025 /PRNewswire/ - Rock Tech Lithium Inc. (TSX-V: RCK) (OTCQX: RCKTF) (FWB: RJIB) (WKN: A1XF0V) (the "Company" or "Rock Tech"), a German-Canadian cleantech company developing lithium refining capacity in Europe and Ronbay Technology Co., Ltd. Ningbo, China, ("Ronbay"), a global leader in cathode active materials (CAM), today announced the signing of a strategic Memorandum of Understanding (MoU) aimed at creating a fully localized integrated lithium-ion battery materials supply chain in Europe.